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LJ Ceramic Fiber Blanket

Characteristics

Excellent chemical stability, nonflammable; Low thermal conductivity andgood insulation; Good tensile srength and springiness; Excellent performance ofsoundproofing and resistance to heat-shock.

Application

Internal and external lining for industry furnace; Internal and externalinsulation for pipeline; Insulation for home application, nuclear power andaerospace; Joint sealing and filing insulation; Expansion seals/pipecoverings.

Product CommonSpecifications

Thickness: 6/8/10/12.5/20/25/30/40/50mm

Introduction

LJ ceramic fiber blanket is made of special ceramic fiber through double needle- punching processing. Thedouble needle-punching techniques improve the degree of fiber intertexture, and the performance of delaminationresistance as well as tensile strength. The blanket does not contain any bonding agent and with the characteristics ofstable cheemical performance, resistance to most of the erosion of the chemicals. The physical property like refractory andinsulation keep same when meet with oil, water or steam.

Characteristics

Excellent chemical stability, nonflammable; Low thermal conductivity andgood insulation; Good tensile srength and springiness; Excellent performance ofsoundproofing and resistance to heat-shock.

Application

Internal and external lining for industry furnace; Internal and externalinsulation for pipeline; Insulation for home application, nuclear power andaerospace; Joint sealing and filing insulation; Expansion seals/pipecoverings.

Product parameter

Model LJ1260 LJ1350 LJ1400 LJ1430 LJ1600
Classification temperature(℃) 1260 1350 1400 1430 1600
Working temperature(℃) 1050 1200 1250 1250 1600
Density(KG/m3) 96-160 96-160 96-160 96-160
Reheating Linear change(%)(24H) ≤2(1000℃) ≤2(1100℃) ≤2.5(1150℃) ≤2.5(1250℃) ≤1(1500℃)
Tensile strengthKpa(128Kg/M3) 80 80 80 80 100
Thermal conductivity(W/m.k) 128Kg/M3 400℃ 0.09 0.09 0.09 0.09
800℃ 0.23 0.23 0.23 0.23 0.17
1000℃ 0.3 0.3 0.3 0.3 0.24
1200℃ 0.33
Chemical composition(%) Al?O? 45-49 52-55 54-57 35-37 72-75
Al?O?+SiO? 99 99 99 99 99
ZrO? 14-17
Other 1 1 1 1 1

Note: The technical data is determined by the testing standards used were, on average, wilfluctuate within a certain range, the data do not representthe product quality assurance data.

Product CommonSpecifications

Thickness: 6/8/10/12.5/20/25/30/40/50mm

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